85257412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{2311}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 156143232

約数和(自身を除く): 70885820

約数列:

[1, 2, 4, 23, 46, 92, 401, 802, 1604, 2311, 4622, 9223, 9244, 18446, 36892, 53153, 106306, 212612, 926711, 1853422, 3706844, 21314353, 42628706, 85257412]

約数ペア:

[(1, 85257412), (2, 42628706), (4, 21314353), (23, 3706844), (46, 1853422), (92, 926711), (401, 212612), (802, 106306), (1604, 53153), (2311, 36892), (4622, 18446), (9223, 9244)]